PowerInt SID1183K单路1700V IGBT和MOSFET驱动方案

PowerInt公司的SID1183K是采用eSOP封装的单路1700V IGBT和MOSFET驱动器，栅极峰值驱动电流高达8A，集成的FluxLink™在初级和次级间提供电隔离，高达75kHz开关频率，传输时延260ns，传输时延抖动±5 ns，工作温度-40℃ 到125℃，主要用在通用和伺服驱动，UPS，太阳能，焊接逆变器和电能源。本文介绍了SID1183K产品亮点，功能框图，应用电路以及采用scaLE™- iDriver SID1183K通用基板参考设计RDHP-1702主要特性，电路图，材料清单和PCB设计图。

The SID1183K is a single channel IGBT and MOSFET driver in an eSOP package. Galvanic isolation is provided by Power Integrations’ innovative solid insulator FluxLink technology. The up to 8 A peak output drive current enables the product to drive devices up to 600 A without requiring any additional active components. For gate drive requirements that exceed the stand-alone capability of the SID1183K， an external booster may be added. Stable positive and negative voltages for gate control are provided by one unipolar isolated voltage source.

Additional features are short-circuit protection （DESAT） with Advanced Soft Shut Down （ASSD）， undervoltage lock-out （UVLO） for primary-side and secondary-side and rail-to-rail output with temperature and process compensated output impedance guarantee safe operation even in harsh conditions.

Controller （PWM and fault） signals are compatible with 5 V CMOS logic， which may also be adjusted to 15 V levels by using external resistor divider.

SID1183K产品亮点：

Highly Integrated， Compact Footprint

Split outputs providing up to 8 A peak drive current

Integrated FluxLink™ technology providing galvanic isolation between primary-side and secondary-side

Rail-to-rail stabilized output voltage

Unipolar supply voltage for secondary-side

Suitable for 1700 V IGBT and MOSFET switches

Up to 75 kHz switching frequency

Low propagation delay time 260 ns

Propagation delay jitter ±5 ns

-40℃ to 125℃ operating ambient temperature

High common-mode transient immunity

eSOP package with 9.5 mm creepage and clearance distances

Advanced Protection / Safety Features

Undervoltage lock-out protection for primary and secondary-side （UVLO） and fault feedback

Short-circuit protection using VCE SAT monitoring and fault feedback

Advanced Soft Shut Down （ASSD）

Full Safety and Regulatory Compliance

100% production partial discharge test

100% production HIPOT compliance testing at 6 kV RMS 1 s

Basic insulation meets VDE 0884-10

Green Package

Halogen free and RoHS compliant

SID1183K应用：

General purpose and servo drives

UPS， solar， welding inverters and power supplies

图1.SID1183K功能框图

图2.SID1183K典型应用电路图

图3.SID1183K应用电路图：采用电阻网络去饱和检测

图4.SID1183K应用电路图：采用二极管去饱和检测

采用SCALE™- iDriver SID1183K通用基板参考设计RDHP-1702

This application proposal provides a circuit design for a general purpose base board for driving various IGBTpower modules.

The design is proposed for the following application conditions：

 General purpose applications and IGBT power modules

 Adaptations such as adjustment of gate resistors can easily be done

 Up to 8 A peak gate current

 Up to 1 W per channel

通用基板参考设计RDHP-1702主要特性：

 Suitable for IGBT power modules in various housings such as 17 mm dual， 17 mm six-pack，

 62 mm， PrimePACK™， etc. with a maximum blocking voltage of 1700 V

 Short-circuit detection with Advanced Soft Shut Down （ASSD）

 Electrical command inputs and status outputs

 0 V / 5 V command input logic

 0 V / 5 V status output logic

 Minimum pulse suppression

 Interlock of command inputs

 5 V supply voltage

 Single PCB solution with soldered-in gate driver IC

Summary and Features

 Suitable for IGBT power modules in various housings

 Up to 1200 V DC-link voltage

 Electrical interfaces

 Basic Active Clamping

 Short-circuit detection with Advanced Soft Shut Down

图5.通用基板参考设计RDHP-1702外形图

图6.通用基板参考设计RDHP-1702电路形图

通用基板参考设计RDHP-1702材料清单：

图7.通用基板参考设计RDHP-1702PCB设计图（顶层）

图8.通用基板参考设计RDHP-1702PCB设计图（装配图）

图9.通用基板参考设计RDHP-1702PCB设计图（元件装配图）